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Oval|Natural|GIA

1.53ct M SI2 Oval Natural Diamond

GD • M/SI2 • GIA 1487715247

Certificate GIA 1487715247

Diamond specifications and retailer prices

From £1,549 GBP
As of November 6, 2026
Save £742 GBP (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,291 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1487715247. Listed at 3 retailers as of November 2, 2026, with prices from £1,549 to £2,291, a £742 spread on the same certified stone. Yorxs lists it at £2,291. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
M
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1487715247
Dimensions9.22 × 6.43 × 4.02 mm
L/W Ratio1.43
Key to symbols
Crystal, Feather, Twinning Wisp, Needle
Top View
9.22 mm6.43 mm1.53 ctM / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1487715247
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,549 GBP|Low: £1,248 GBP|High: £2,291 GBP|Avg: £1,777 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 5£1,248 GBP
Retailer 1£1,549 GBP
Retailer 2£1,658 GBP
Retailer 3£1,713 GBP
Retailer 4£2,235 GBP
Yorxs£2,291 GBP

14 data points across 6 retailers

3 retailers£1,549 GBP to £2,291 GBP

B+
Cheapest Retailer
-
£1,549 GBP
B+
Retailer 2
-
£1,658 GBP
View
Most Expensive
B
Yorxs
EB21CFF3F · Nov 2
£2,291 GBP
€2,920 EUR
View
2 more retailers have this diamond
Prices start from £1,549 GBPSave up to £742 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.53ct Oval
£1,549 GBP